Looking for: Large-frame bike for campus commuting (58cm+ / L–XL)

New GSB student looking to buy a used bike to get to and from class. Nothing fancy — just needs to be reliable and the right size.

I'm 6'2", ~200 lb, so the frame has to be large: roughly 58–61cm for road/gravel, or L/XL for a hybrid or commuter. Please include the frame size in your reply, since that's my main constraint.

Open to geared bikes or single-speeds. Gears are a plus if I ever ride off campus, but for flat campus riding a single-speed is fine.

Looking for:

Working brakes, and shifting that works if it's geared
Frame in solid shape — no cracks, bends, or heavy rust
Wider tires (32mm+) preferred over skinny racing tires

Nice to have: rack mounts, fenders, or a lock/lights included.

Send photos, the frame size, and roughly how old it is. Cash on pickup, I can meet anywhere on or near campus, and I'm flexible on timing.